5.5-Dimethyl Hydantoin(DMH) CAS No:77-71-4

Chemical Name: 5.5-Dimethyl Hydantoin CAS No.:77-71-4 Molecular Formula: C5H8N2O2 Molecular weight: 118.17 Physical and Chemical Property: It is white crystal powder, dissoluble in water, ethanol, and ethyl ether; slightly dissolve in acetone, but does not dissolve in fatty hydrocarbon and trichlene. Items Index Appearance White crystal powder Purity 99%min Melting Point 174~176℃ Loss on Drying 0.5%max Ash after burning 0.2%max Packed in two layers: nontoxic PE bag inside, and plastic woven bag outside, 25Kg net each or by customer's requirement. Application: It mainly used for synthesizing halogenated hydantoin and DMDM hydantoin, and it also can be used for compounding hydantoin epoxy resin and hydantoin formaldehyde resign, in manufacturing of macrolecule materials and aminophenol, in compounding of Hydantoin epoxy resin and hydantoin formaldehyde resign. Storage and Transportation: Keep in cool, dry, avoid storing together with toxic substance for fear of pollution. Valid for two years. Carefully handling, prevent from solarization and rain drenches. It can transport as common chemicals but cannot be mixed shipped with other toxic or harmful substance.